sw34bf04: #i51277#: MSWordExportBase::OutputTextNode:
for AUTOFMT that ends at para end, with frame also anchored at para end.
the formatting was not exported properly.
so move the OutAttr call before the OutFlys call, except if para is empty.

sw34bf04: #i117331#: fix SwXText::convertToTextFrame:
SwXText::convertToTextFrame: only delete paragraph if it is empty.
SwXFrame::attachToRange, SwXText::convertToTextFrame:
prevent PaMs on the stack from being registered at nodes that may be deleted
preventing assertions from ~SwIndexReg on the bugdoc of #o11831122#.

dr78: #i111413# removed all translation relevant strings from SEC, CSC, SECH and CSCH.
As CWS dr78 didn't make it before translation freeze, string changes would
pollute translation data. The core feature is still available, documents
containing the functions can be loaded and saved, but the UI function names
are non-translatable English names and function wizard resource is not
available.
TODO: undo this change for the next release.

dr78: #i115906# obtain correct data range for external references
* Apparently ScTable::GetFirstDataPos() never worked as intended and selected
the first non-empty row of the first non-empty column instead of also taking
following columns into account where non-empty rows may be on top of that.
* Caller of ScDocument::ShrinkToDataArea() must check the return value, if
false there is no data in the area passed and the values obtained may be out
of bounds,…